.rkmd-checkbox {
    color: #818181;
    font-size: 15px;
    font-weight: bold;
    font-family: 'Roboto', sans-serif;
    letter-spacing: .5px;
}

.rkmd-checkbox .input-checkbox {
    position: relative;
    display: inline-block;
    width: 32px;
    height: 32px;
    text-align: center;
    vertical-align: -9px;
}

.rkmd-checkbox .input-checkbox input[type="checkbox"] {
    visibility: hidden;
    position: absolute;
    left: 10px;
    bottom: 2px;
    margin: 0;
    padding: 0;
    outline: none;
    cursor: pointer;
    opacity: 0;
}

.rkmd-checkbox .input-checkbox input[type="checkbox"]+.checkbox:before {
    position: absolute;
    left: 4px;
    bottom: 8px;
    width: 18px;
    height: 18px;
    font-family: 'Material Icons';
    font-weight: normal;
    font-style: normal;
    font-size: 24px;
    line-height: 1;
    text-transform: none;
    letter-spacing: normal;
    word-wrap: normal;
    white-space: nowrap;
    direction: ltr;
    vertical-align: -6px;
    /* Support for all WebKit browsers. */
    -webkit-font-smoothing: antialiased;
    /* Support for Safari and Chrome. */
    text-rendering: optimizeLegibility;
    /* Support for Firefox. */
    -moz-osx-font-smoothing: grayscale;
    /* Support for IE. */
    font-feature-settings: 'liga';
    transition: all .2s ease;
    z-index: 1;
}

.rkmd-checkbox .input-checkbox input[type="checkbox"]+.checkbox:before {
    content: "\e835";
    color: #717171;
}

.rkmd-checkbox .input-checkbox input[type="checkbox"]:checked+.checkbox:before {
    content: "\e834";
}

.rkmd-checkbox .input-checkbox input[type="checkbox"]:active:not(:disabled)+.checkbox:before {
    transform: scale3d(0.88, 0.88, 1);
}

.rkmd-checkbox .input-checkbox input[type="checkbox"]:disabled+.checkbox:before {
    color: rgba(0, 0, 0, 0.157) !important;
}

.rkmd-checkbox.checkbox-light label,
.rkmd-checkbox.checkbox-light .label {
    color: #FFF;
}

.rkmd-checkbox.checkbox-light input[type="checkbox"]+.checkbox:before {
    color: #FFF;
}

.rkmd-checkbox.checkbox-light input[type="checkbox"]:disabled+.checkbox:before {
    color: #5d5d5d !important;
}

.rkmd-checkbox.checkbox-light.checkbox-rotate input[type="checkbox"]+.checkbox:before {
    border-color: #FFF;
}

.rkmd-checkbox.checkbox-light.checkbox-rotate input[type="checkbox"]:disabled+.checkbox:before {
    border-color: #5d5d5d !important;
}

.rkmd-checkbox label,
.rkmd-checkbox .label {
    cursor: pointer;
    color: #818181;
    margin-bottom: 0;
    padding: 5px;
}



.rkmd-checkbox.checkbox-rotate .input-checkbox input[type="checkbox"]+.checkbox {
    cursor: pointer;
}

.rkmd-checkbox.checkbox-rotate .input-checkbox input[type="checkbox"]+.checkbox:before {
    content: "";
    position: absolute;
    left: 10px;
    bottom: 2px;
    width: 18px;
    height: 18px;
    border: 2px solid #717171;
    border-radius: 2px;
    transition: all .2s ease;
    z-index: 1;
}

.rkmd-checkbox.checkbox-rotate .input-checkbox input[type="checkbox"]:checked+.checkbox:before {
    left: 11px;
    width: 12px;
    height: 20px;
    border-width: 2px;
    border-style: solid;
    border-top: transparent;
    border-left: transparent;
    transform: rotate(40deg);
    border-radius: 1px;
}

.rkmd-checkbox.checkbox-rotate .input-checkbox input[type="checkbox"]:disabled+.checkbox:before {
    border-color: rgba(0, 0, 0, 0.157) !important;
}

.rkmd-checkbox:not(.checkbox-rotate) .checkbox-lightBlue input[type="checkbox"]:checked+.checkbox:before {
    color: #03a9f4;
}

.rkmd-checkbox.checkbox-rotate .checkbox-lightBlue input[type="checkbox"]:checked+.checkbox:before {
    border-color: #03a9f4;
}

.rkmd-checkbox.checkbox-ripple .ripple {
    position: absolute;
    top: 0px;
    left: 0px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    transform: scale(0);
}

.rkmd-checkbox.checkbox-ripple .ripple.animated {
    display: block;
    animation-name: checkbox-ripple;
    animation-duration: 400ms;
    animation-timing-function: ease-out;
}

@-webkit-keyframes checkbox-ripple {
    100% {
        opacity: 0;
        transform: scale(1.6);
    }
}

@-moz-keyframes checkbox-ripple {
    100% {
        opacity: 0;
        transform: scale(1.6);
    }
}

@-ms-keyframes checkbox-ripple {
    100% {
        opacity: 0;
        transform: scale(1.6);
    }
}

@-o-keyframes checkbox-ripple {
    100% {
        opacity: 0;
        transform: scale(1.6);
    }
}

@keyframes checkbox-ripple {
    100% {
        opacity: 0;
        transform: scale(1.6);
    }
}

.rkmd-checkbox .checkbox-lightBlue .ripple {
    background-color: #03a9f4 !important;
}